CN201049168Y - Magnetic control oval fan body-building vehicle - Google Patents
Magnetic control oval fan body-building vehicle Download PDFInfo
- Publication number
- CN201049168Y CN201049168Y CNU2007200061867U CN200720006186U CN201049168Y CN 201049168 Y CN201049168 Y CN 201049168Y CN U2007200061867 U CNU2007200061867 U CN U2007200061867U CN 200720006186 U CN200720006186 U CN 200720006186U CN 201049168 Y CN201049168 Y CN 201049168Y
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- CN
- China
- Prior art keywords
- magnetic control
- flying wheel
- flywheel
- fixing frame
- magnet fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The utility model discloses a magnetic control ellipse fan exercise bicycle, wherein the structure of a magnetic control device is that a metal ring is attached on the outer edges of side faces of an inertia wheel which has the same shaft as a fly wheel and is tightly fixed in the fly wheel; a magnet fixing frame matching the inertia wheel on the mounting position is hinged with a bicycle frame, a compression spring is fixed connected with the magnet fixing frame; a braking device which is fixed on the bicycle frame drives the compression spring which drives the magnet fixing frame to rotate around the hinged point of the magnet fixing frame; side faces of the magnet fixing frame are provided with strong magnets; when the compression spring is in a the free state, the strong magnets are in arch extension arrangement along the metal ring, thereby changing that the prior art needs to occupy relative large space to realize the adjustment on the detent force; the utility model changes the amplitude of the swing of the magnet fixing frame by adjusting the braking device and the compression spring, and further changes the detent force. By applying the structure, the utility model has the advantages of more compact and simple structure and easier, quicker and more accurate detent force adjusting effect.
Description
Technical field
The utility model relates to body-building apparatus, particularly relates to the improvement of the magnetic control means of elliptical orbit exercycle.
Background technology
At present, the magnetic control means that the elliptical orbit exercycle adopts, usually the structure that adopts is: flywheel is a flying wheel, regulate the distance of magnetic element and flywheel (flying wheel) periphery by engine device, thus, magnetic element need be installed in the outer position of flywheel (flying wheel) periphery, could realize the adjusting of motion reluctance force, move for the user.It is big and heavy, huge that such structure seems, and can't obtain stable magnetic resistance regulating effect.
Summary of the invention
At the deficiencies in the prior art part, the utility model provides a kind of oval fan exercycle of compact succinct magnetic control of constructing, and it is simpler and more direct, more accurate on the effect of regulating reluctance force.
For achieving the above object, technical solutions of the utility model are:
The oval fan exercycle of magnetic control, mainly comprise the flywheel that is fixed in the vehicle frame front and back position, belt pulley, left and right sides footboard drives belt pulley transmission, belt pulley drives the flywheel running, one quoit fits in flying wheel side outer rim, this flying wheel and flywheel coaxial rotation, one magnet fixed mount cooperates the flying wheel installation site to be articulated on the vehicle frame, one engine device is fixed in vehicle frame, one stage clip is fixedly connected magnet fixed mount and engine device respectively, this engine device drives stage clip and interlock magnet fixed mount rotates around the pin joint of described magnet fixed mount, magnet fixed mount side is installed with strong magnets, under the free state of stage clip, strong magnets is extended setting along the quoit arc.
To be a pull bar affect a backguy, the affixed stage clip of the backguy other end in different gears are flexible to described engine device structure.
Described quoit material is aluminium or copper.
Flywheel by all offer on it above air vent about two cover body secure bond form, cooperate the flying wheel size, wherein a cover body offers for flying wheel and is placed in wherein centre bore.
Flywheel by all offer on it above air vent about two cover body secure bond form, cooperate the flying wheel size, wherein a cover body offers for flying wheel and is placed in wherein centre bore.
The usefulness of technique scheme is:
Compared with prior art, the utility model has changed prior art and need take than large space and realize adjusting to reluctance force, the realization of described reluctance force regulatory function is the amplitude of fluctuation that changes the magnet fixed mount by the adjusting of engine device and stage clip, and then changes the contact area between strong magnets and the flying wheel; The magnet fixed mount is toward swing counterclockwise, and reluctance force is big more, and toward the clockwise direction swing, reluctance force is more little.Therefore the user can be according to the physical efficiency of self, and the resistance of regulating the condition that is fit to oneself moves.After adopting said structure, the more compact structure of this product is succinct, and simpler and more direct, more accurate on the effect of adjusting reluctance force.
Description of drawings
Fig. 1 is the utility model three-dimensional exploded view;
Fig. 2 is the utility model user mode structural perspective.
The specific embodiment
The utility model now is described in conjunction with the accompanying drawings and embodiments.
The oval fan exercycle of magnetic control as shown in Figure 1 and Figure 2, mainly comprise flywheel 2 that is fixed in vehicle frame 1 front portion and the belt pulley 3 that is fixed in rearward end, 3 transmissions of left and right sides pedal 41,42 drive pulleys cooperate pin to step on left and right sides pedal 41,42 by swing left and right handles pipe 51,52 and carry out swing and do the elliptical orbit motion.Innovative point of the present utility model is: flywheel 2 by about after two cover bodies 21,22 fasten, adopt bolt to fix in four corners, all offer a plurality of air vents on the left and right sides cover body 21,22, constitute the profile of a class fan housing; One flying wheel 6 and flywheel 2 coaxial rotation, this flying wheel is placed in the centre bore that flywheel left side cover body 21 offers, one aluminium circle 7 fits in flying wheel 6 side outer rims, one arc-shaped magnet fixed mount 8 cooperates flying wheel 6 positions to be articulated on the vehicle frame 1, one engine device is fixed in vehicle frame, the structure of this engine device is that a pull bar 10 telescopicallies affect a backguy 101, different gears are set control the different stroke of backguy 101, one stage clip, 11 fixedly connected arc-shaped magnet fixed mounts 8 and backguy 101, backguy 101 interlock magnet fixed mounts 8 rotate around its pin joint, magnet fixed mount 8 sides are installed with strong magnets 9, under the free state of stage clip 11, strong magnets 9 is extended setting along aluminium circle 7 arcs.Thus, the structure between magnetic control means and the flywheel 2 than prior art come compact succinct.Rigidity flying wheel 6 and tightly be bonded between the strong magnets 9 on the magnet fixed mount 8 and carry out cutting magnetic line movement, the acting of generation eddy current, and then generation resistance, the resistance that produces acts on positions such as the shank of human body, arm, waist conversely by the transmission of flywheel 2, belt pulley 3 and pedal 41,42, left and right handles pipe 51,52, reaches to make human body carry out the train at positions such as elliptical orbit motion exercise leg muscle, hand muscle, waist muscle.Described aluminium circle 7 is as the replaceable one-tenth copper band of electric conductor.
As shown in Figure 2, the user can change the amplitude of fluctuation of magnet fixed mount 8 by the multiple gear of pull bar 10 transposings, realizes resistance regulation and control more accurately.Contact area between the change of the amplitude of fluctuation of magnet fixed mount 8 and then change strong magnets 9 and the flying wheel 6; Magnet fixed mount 8 is toward swing counterclockwise, and then strong magnets 9 is big more with the contact area of flying wheel 6, and toward the clockwise direction swing, then strong magnets 9 is more little with the contact area of flying wheel 6; Contact area is big more, and overcoming cutting magnetic line movement, to produce the eddy current needed resistance that does work big more; Contact area is more little, and overcoming cutting magnetic line movement, to produce the eddy current needed resistance that does work more little; Therefore the user can regulate the resistance of motion that is fit to oneself and move simply, efficiently according to the actual state of self.
Claims (5)
1. the oval fan exercycle of magnetic control, mainly comprise the flywheel that is fixed in the vehicle frame front and back position, belt pulley, left and right sides footboard drives belt pulley transmission, belt pulley drives the flywheel running, it is characterized in that: a quoit fits in flying wheel side outer rim, this flying wheel and flywheel coaxial rotation, one magnet fixed mount cooperates the flying wheel installation site to be articulated on the vehicle frame, one engine device is fixed in vehicle frame, one stage clip is fixedly connected magnet fixed mount and engine device respectively, this engine device drives stage clip and interlock magnet fixed mount rotates around the pin joint of described magnet fixed mount, magnet fixed mount side is installed with strong magnets, under the free state of stage clip, strong magnets is extended setting along the quoit arc.
2. the oval fan exercycle of magnetic control as claimed in claim 1 is characterized in that: to be a pull bar affect a backguy, the affixed stage clip of the backguy other end in different gears are flexible to described engine device structure.
3. the oval fan exercycle of magnetic control as claimed in claim 1 or 2, it is characterized in that: described quoit material is aluminium or copper.
4. the oval fan exercycle of magnetic control as claimed in claim 1 or 2, it is characterized in that: flywheel by all offer on it above air vent about two cover body secure bond form, cooperate the flying wheel size, wherein a cover body offers for flying wheel and is placed in wherein centre bore.
5. the oval fan exercycle of magnetic control as claimed in claim 3, it is characterized in that: flywheel by all offer on it above air vent about two cover body secure bond form, cooperate the flying wheel size, wherein a cover body offers for flying wheel and is placed in wherein centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200061867U CN201049168Y (en) | 2007-01-26 | 2007-01-26 | Magnetic control oval fan body-building vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200061867U CN201049168Y (en) | 2007-01-26 | 2007-01-26 | Magnetic control oval fan body-building vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049168Y true CN201049168Y (en) | 2008-04-23 |
Family
ID=39335649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200061867U Expired - Fee Related CN201049168Y (en) | 2007-01-26 | 2007-01-26 | Magnetic control oval fan body-building vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049168Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233171A (en) * | 2010-04-21 | 2011-11-09 | 昆山亚新鸿运动器材有限公司 | Novel elliptical trainer body-building machine |
| CN104722022A (en) * | 2015-03-31 | 2015-06-24 | 苏州市博群生物科技有限公司 | Dynamic magnetic control exercise bicycle |
-
2007
- 2007-01-26 CN CNU2007200061867U patent/CN201049168Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233171A (en) * | 2010-04-21 | 2011-11-09 | 昆山亚新鸿运动器材有限公司 | Novel elliptical trainer body-building machine |
| CN104722022A (en) * | 2015-03-31 | 2015-06-24 | 苏州市博群生物科技有限公司 | Dynamic magnetic control exercise bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20110126 |